889  
CDUS45 KRIW 150733  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1233 AM MST MON JAN 15 2024  
   
...............................  
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR JANUARY 14 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 1 2:56 PM 54 2006 29 -28 39  
MINIMUM -24R 7:44 AM -23 2017 6 -30 16  
AVERAGE -11 17 -28 28  
 
PRECIPITATION (IN)  
YESTERDAY T R T 2005 0.00 0.00 0.00  
2015  
2022  
MONTH TO DATE T 0.06 -0.06 0.02  
SINCE DEC 1 T 0.17 -0.17 0.05  
SINCE JAN 1 T 0.06 -0.06 0.02  
 
DEGREE DAYS  
HEATING  
YESTERDAY 76 48 28 37  
MONTH TO DATE 733 672 61 615  
SINCE DEC 1 1938 2087 -149 2163  
SINCE JUL 1 3543 3864 -321 4095  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 9:00 PM  
LOWEST 46 3:00 PM  
AVERAGE 63  
   
......................................................  
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 51 2012  
MINIMUM TEMPERATURE (F) 6 -22 2017  
 
SUNRISE AND SUNSET  
JANUARY 15 2024.......SUNRISE 7:45 AM MST SUNSET 4:58 PM MST  
JANUARY 16 2024.......SUNRISE 7:45 AM MST SUNSET 4:59 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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